SAM4S Barcode Scanner Setup & Compatibility Help

Match a barcode scanner to your SAM4S cash register before choosing a cable or interface. Record the exact register model, scanner model and connection you intend to use. A connector that fits does not establish compatibility, and a scanner that reads a barcode still needs the register to recognize the transmitted item number.

Find a barcode scanner for your POS system or cash register

Start with the checkout system you use and the connection it supports. We can help match USB, serial / RS232 and other supported interfaces so you order the correct scanner setup instead of guessing from connector shape alone.

Shop barcode scanners · See cash registers with barcode scanners

Check the host system before selecting a scanner

Compatibility must be checked for the exact host system, scanner interface, cable and configuration. Use the register or POS manufacturer documentation to verify the supported connection; do not infer support from brand or plug shape.

  • POS systems — USB and other supported scanner interfaces.
  • Electronic cash registers — serial / RS232, USB or other supported connections depending on the register.
  • Retail checkout — UPC and item scanning for stores, pharmacies, liquor, convenience and specialty retail.
  • Grocery and market checkout — barcode scanning alongside scales and item files.
  • Restaurant and service counters — barcode or QR scanning where the POS application supports it.

Featured scanner for POS and cash registers

Unitech TS100 1D/2D Barcode Scanner – USB or Serial/RS232

Unitech TS100 1D/2D presentation barcode scanner for POS systems and cash registers

Choose the interface that matches the checkout system. The Serial / RS232 configuration is useful for traditional cash registers with serial scanner ports, while the USB configuration fits many modern POS terminals and registers.

  • 1D and 2D scanning — UPC, Code 128, QR and other supported barcodes
  • Serial / RS232 option for compatible traditional cash registers
  • USB option for compatible POS terminals and registers
  • Compact hands-free presentation design for checkout counters

View the Unitech TS100 and choose USB or Serial / RS232

1D or 2D barcode scanning?

A 1D scanner is commonly used for traditional linear barcodes such as UPC and Code 128. A 2D scanner can also read matrix-style codes such as QR codes. The scanner still has to support the symbology your business uses and communicate correctly with the POS system or cash register.

What determines scanner compatibility?

  • Available scanner port or USB connection
  • Required cable or adapter
  • Scanner interface mode and configuration
  • 1D UPC only or 2D codes such as QR
  • Handheld, presentation or counter-mounted use
  • Barcode symbologies used by your products
  • Whether the POS or cash register item file contains matching barcode numbers

Why can a scanner beep but not ring an item?

The scanner only reads and sends the barcode. The POS system or cash register still needs a matching item or PLU record with its price, tax status and description. A scanner that reads a label successfully but rings nothing may have a communication, formatting or item-programming problem rather than a scanner hardware failure.

Already own a scanner?

Send us the scanner make and model, the POS or cash-register model and a photo of the connector or cable if needed. We can help identify the connection and configuration needed before you buy replacement hardware or adapters.

SAM4S scanner compatibility

SAM4sDirect has especially deep experience with SAM4S cash registers and SAM4POS systems, so we can also help with model-specific SAM4S scanner setup, cables and programming. Confirm the exact SAM4S model and required scanner configuration before ordering.

See scanner-ready cash register setups · Ask us about scanner setup

Choose your next step

For a SAM4S register, start with register and scanner setup guidance, then check the manual for your register model. If the scanner reads but an item does not ring, review the item file and register programming requirements.

Comparing scanners for a broader POS hardware project? Browse barcode scanners at SpartanPOS. Verify the application, interface and cable for the specific system before purchase.

Shop barcode scanners

Barcode scanners we sell

Every scanner below comes directly from the Barcode Scanners collection. Add, remove or reorder a scanner there once and this page follows automatically.

Check compatibility

Prices are for the scanner kit only. A scanner almost always needs programming on both sides: setup barcodes on the reader, and the register's port set to scanner mode. We do that with you rather than leaving you with a manual.

Compatibility status

What is actually verified, scanner by scanner

We separate two things that are easy to confuse. A manufacturer datasheet tells you what a scanner is. It does not tell you that it works with a SAM4S register. Only the first group below has a SAM4s-specific source behind it.

Unitech TS100 1D/2D Barcode Scanner – USB or Serial/RS232 for Cash Registers USB

Covered by the CRS Code Scanner Sam4s Setup Guide v1.10, which carries model-specific setup barcodes for this reader on SAM4s ECRs. Documented against these current registers:

    No current register record links this scanner yet. Ask us before ordering.

    Unitech MS836 1D Laser Barcode Scanner – USB with Stand Interface unconfirmed

    Register compatibility verification required. We have manufacturer documentation for this scanner, but no SAM4s-specific setup source. That does not mean it will not work — it means we will confirm the port, cable and programming against your exact register before we recommend it. Send us your model and we will tell you either way.

    Code CR950 1D/2D Barcode Scanner – SAM4POS USB

    Covered by the CRS Code Scanner Sam4s Setup Guide v1.10, which carries model-specific setup barcodes for this reader on SAM4s ECRs. Documented against these current registers:

      No current register record links this scanner yet. Ask us before ordering.

      Code CR5215 Barcode Scanner – USB USB

      Covered by the CRS Code Scanner Sam4s Setup Guide v1.10, which carries model-specific setup barcodes for this reader on SAM4s ECRs. Documented against these current registers:

      Code CR5215 Barcode Scanner – Serial with Power Supply RS-232 serial

      Covered by the CRS Code Scanner Sam4s Setup Guide v1.10, which carries model-specific setup barcodes for this reader on SAM4s ECRs. Documented against these current registers:

      Serial adapter required on the registers marked above. Those models use RJ45 serial ports while this kit terminates in DB-9, so the correct adapter or crossover cable has to be fitted. The CRS part number is not published in the setup guide, so we source and confirm it with you rather than selling a cable that may not fit.

      Code CR950 1D/2D Barcode Scanner – USB USB

      Covered by the CRS Code Scanner Sam4s Setup Guide v1.10, which carries model-specific setup barcodes for this reader on SAM4s ECRs. Documented against these current registers:

      Code CR950 1D/2D Barcode Scanner – Serial with Power Supply RS-232 serial

      Covered by the CRS Code Scanner Sam4s Setup Guide v1.10, which carries model-specific setup barcodes for this reader on SAM4s ECRs. Documented against these current registers:

      Serial adapter required on the registers marked above. Those models use RJ45 serial ports while this kit terminates in DB-9, so the correct adapter or crossover cable has to be fitted. The CRS part number is not published in the setup guide, so we source and confirm it with you rather than selling a cable that may not fit.

      Code CR950 1D/2D Barcode Scanner – Serial, No Power Supply RS-232 serial

      Covered by the CRS Code Scanner Sam4s Setup Guide v1.10, which carries model-specific setup barcodes for this reader on SAM4s ECRs. Documented against these current registers:

        No current register record links this scanner yet. Ask us before ordering.

        Zebra LS2208 1D Barcode Scanner, with USB Cable and Stand USB

        Register compatibility verification required. We have manufacturer documentation for this scanner, but no SAM4s-specific setup source. That does not mean it will not work — it means we will confirm the port, cable and programming against your exact register before we recommend it. Send us your model and we will tell you either way.

        Zebra DS4608-SR 2D USB Barcode Scanner Kit with Cable and Stand USB

        Register compatibility verification required. We have manufacturer documentation for this scanner, but no SAM4s-specific setup source. That does not mean it will not work — it means we will confirm the port, cable and programming against your exact register before we recommend it. Send us your model and we will tell you either way.

        Zebra DS2208-SR 2D USB Barcode Scanner Kit with Cable and Stand USB

        Register compatibility verification required. We have manufacturer documentation for this scanner, but no SAM4s-specific setup source. That does not mean it will not work — it means we will confirm the port, cable and programming against your exact register before we recommend it. Send us your model and we will tell you either way.

        Honeywell Voyager XP 1470g Barcode Scanner Kit – 2D USB Scanner with Stand USB

        Register compatibility verification required. We have manufacturer documentation for this scanner, but no SAM4s-specific setup source. That does not mean it will not work — it means we will confirm the port, cable and programming against your exact register before we recommend it. Send us your model and we will tell you either way.

        Honeywell Voyager 1250g 1D Barcode Scanner Kit – USB with Stand USB

        Register compatibility verification required. We have manufacturer documentation for this scanner, but no SAM4s-specific setup source. That does not mean it will not work — it means we will confirm the port, cable and programming against your exact register before we recommend it. Send us your model and we will tell you either way.

        Datalogic Magellan 1500i 2D Presentation Barcode Scanner, Black USB

        Register compatibility verification required. We have manufacturer documentation for this scanner, but no SAM4s-specific setup source. That does not mean it will not work — it means we will confirm the port, cable and programming against your exact register before we recommend it. Send us your model and we will tell you either way.

        A register listed here means the pairing is documented, not that it is plug-and-play. Port programming, baud settings and the correct cable still have to be right, and that is what we confirm with you.

        Not sure which scanner works with your register? Send us the register model and we will tell you which of these fits, what cable it needs, and what has to be programmed — before you spend anything.

        Check compatibility
        Scanner compatibility checklist

        Match the scanner to the barcode, interface and register configuration.

        A scanner can physically plug in and still be incompatible. Start with the exact register or POS model, the barcodes being scanned and the required connection.

        1D or 2D scanning

        UPC and Code 128 are common 1D barcodes. QR codes, Data Matrix and many mobile-screen codes require a 2D imager.

        Interface matters

        USB HID, USB serial and true serial connections are not interchangeable in every system. Confirm what the register or software supports.

        Programming matters too

        Some registers require scanner-port, baud-rate or barcode settings before the device will communicate correctly.

        Before buying or replacing a scanner

        Compatibility depends on the exact register model, interface, cable, firmware and programming. We verify the correct configuration before recommending an accessory. Send the exact register/POS model, current scanner model if replacing one, connection type and a sample of the barcode you need to read.

        Check scanner compatibilityRegister + scanner setups

        Accessories & peripherals

        Everything that connects to the register.

        Each category below is bought the same way: identify the exact register or printer model first, then match the interface. We do not sell peripherals on the assumption that a connector fits.

        Check compatibility first
        Receipt printers Thermal printers for the customer receipt. Confirm USB, serial or Ethernet against what is actually driving the printer. Receipt printers → Kitchen & impact printers A remote printer placed in the kitchen, usually impact so the receipt survives heat and steam. Not the same as a register's second built-in station, which is normally a journal. Covered on the receipt printer page. See impact options → Barcode scanners 1D and 2D scanning. The barcode type, the interface and any register-side programming all have to line up. You are here Cash drawers Register-driven or printer-driven. Similar-looking RJ connectors can use different pinouts and kick voltages. Cash drawers → Receipt paper Thermal and impact paper are not interchangeable. Width alone is not enough — roll diameter and the print station matter too. Receipt paper → Cash register accessories Pole and customer displays, cables, power supplies, till inserts and drawer keys. Each of these is matched to a specific host device rather than to a category. Cash register accessories →

        Start with the register you own

        Shop accessories by SAM4S register model.

        Select the exact current register first. Its setup page uses our structured links for programming, supplies, protection and hardware, and hardware still has to pass the compatibility gate before it can be added directly.

        SAM4S ER-180U electronic cash register with raised-key keyboard, thermal receipt printer, LED display and integrated cash drawer ER-180USAM4S ER-180U Electronic Cash RegisterSee this model's setup → SAM4S ER-925E raised-key single-printer cash register with Ethernet ER-925ESAM4S ER-925E Raised-Key Single-Printer Cash Register With EthernetSee this model's setup → SAM4S ER-940E flat-keyboard dual-printer cash register with Ethernet ER-940ESAM4S ER-940E Flat-Keyboard Dual-Printer Cash Register With EthernetSee this model's setup → SAM4S NR-510BE flat-keyboard cash register with Ethernet NR-510BESAM4S NR-510BE Flat-Keyboard Cash Register With EthernetSee this model's setup → SAM4S ER-260EJ raised-key electronic cash register ER-260EJSAM4S ER-260EJ Raised-Key Cash Register With EthernetSee this model's setup → SAM4S SAP-630II-RT hybrid Android POS system with raised-key keyboard, adjustable touchscreen display, integrated receipt printer and cash drawer SAP-630II-RTSAM4S SAP-630II-RT Hybrid ECR Android POS SystemSee this model's setup → SAM4S SPS-340 flat-keyboard dual-printer cash register SPS-340SAM4S SPS-340 Flat-Keyboard Dual-Printer Cash RegisterSee this model's setup → SAM4S ER-265EJ flat-keyboard electronic cash register ER-265EJSAM4S ER-265EJ Flat-Keyboard Cash Register With EthernetSee this model's setup → SAM4s SPS-300 Series cash registers: flat-keyboard and raised-key models, each shown on a cash drawer. Series photograph, not a single model. SPS-325SAM4S SPS-325 Raised-Key Single-Printer Cash RegisterSee this model's setup → SAM4S SAP-630II-FT hybrid Android POS system with flat spill-resistant programmable keyboard, adjustable touchscreen display, integrated receipt printer and cash drawer SAP-630II-FTSAM4S SAP-630II-FT Hybrid ECR Android POS SystemSee this model's setup → SAM4S ER-945E raised-key dual-printer cash register with Ethernet ER-945ESAM4S ER-945E Raised-Key Dual-Printer Cash Register With EthernetSee this model's setup → SAM4S SPS-320 electronic cash register with flat spill-resistant programmable keyboard, single receipt printer station and eight-line operator display, shown on a cash drawer SPS-320SAM4S SPS-320 Flat-Keyboard Single-Printer Cash RegisterSee this model's setup → SAM4S SPS-345 raised-keyboard dual-printer cash register SPS-345SAM4S SPS-345 Raised-Keyboard Dual-Printer Cash RegisterSee this model's setup → SAM4S ER-915E raised-key dual-printer cash register with Ethernet ER-915ESAM4S ER-915E Raised-Key Dual-Printer Cash Register With EthernetSee this model's setup → SAM4S ER-920E flat-keyboard single-printer cash register with Ethernet ER-920ESAM4S ER-920E Flat-Keyboard Single-Printer Cash Register With EthernetSee this model's setup → SAM4S NR-510RBE raised-key cash register with Ethernet NR-510RBESAM4S NR-510RBE Raised-Keyboard Cash Register With EthernetSee this model's setup →
        Older or discontinued model?Use the replacement center first so we do not treat an old model as a current accessory platform.
        Compatibility depends on the exact register model, interface, cable, firmware and programming. We verify the correct configuration before recommending an accessory.
        Buying the register at the same time?Choose the register first — the peripheral decisions follow from it, not the other way round.
        Use the Register FinderSee programmed packages

        Ready for the next step?

        Turn this information into the right cash-register setup.

        Use the Register Finder if you are still narrowing down equipment, or talk with a specialist about the register, programming, replacement equipment and accessories that fit your business.

        Use the Register Finder Shop cash registers Ask a specialistCall (855) 867-2647